7tan(2x)-14cos(x)=0

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Solution for 7tan(2x)-14cos(x)=0 equation:


Simplifying
7tan(2x) + -14cos(x) = 0

Remove parenthesis around (2x)
7ant * 2x + -14cos(x) = 0

Reorder the terms for easier multiplication:
7 * 2ant * x + -14cos(x) = 0

Multiply 7 * 2
14ant * x + -14cos(x) = 0

Multiply ant * x
14antx + -14cos(x) = 0

Multiply cos * x
14antx + -14cosx = 0

Solving
14antx + -14cosx = 0

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '14cosx' to each side of the equation.
14antx + -14cosx + 14cosx = 0 + 14cosx

Combine like terms: -14cosx + 14cosx = 0
14antx + 0 = 0 + 14cosx
14antx = 0 + 14cosx
Remove the zero:
14antx = 14cosx

Divide each side by '14ntx'.
a = cn-1ost-1

Simplifying
a = cn-1ost-1

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